Spec Sizes

Audi A5 vs Cadillac ATS Dimensions & Size Comparison

Comparing 2023 vs 2019 catalog dimensions. Audi A5 · Cadillac ATS

Same scale for both vehicles. Generic silhouette — proportional to measured length, height, width, wheelbase, and clearance.

Side view
  • Length184.9 in – 187.2 in
  • Height54.0 in – 54.6 in
  • Wheelbase108.8 in – 111.2 in
  • Curb weight3,682 lb – 3,990 lb
Front / width
  • Width72.6 in – 72.7 in
  • Cadillac ATS width72.5 in

Which is bigger?

  • Length: Cadillac ATS is 2.5 in shorter (186.1 in vs 183.6 in)
  • Width: Cadillac ATS is 0.2 in narrower (72.7 in vs 72.5 in)
  • Height: Cadillac ATS is 0.8 in taller (54.3 in vs 55.0 in)
  • Wheelbase: Audi A5 has a 0.7 in longer wheelbase (110.0 in vs 109.3 in)
  • Curb weight: Audi A5 is 281 lb heavier (3,836 lb vs 3,556 lb)

Biggest size differences

  1. Curb weight: Audi A5 is 281 lb heavier (3,836 lb vs 3,556 lb)
  2. Height: Cadillac ATS is 0.8 in taller (54.3 in vs 55.0 in)
  3. Length: Cadillac ATS is 2.5 in shorter (186.1 in vs 183.6 in)
  4. Wheelbase: Audi A5 has a 0.7 in longer wheelbase (110.0 in vs 109.3 in)
  5. Width: Cadillac ATS is 0.2 in narrower (72.7 in vs 72.5 in)

Practical verdicts

  • Easier to fit in a short garageCadillac ATS — Cadillac ATS is shorter by 2.5 in Check garage fit for Audi A5 · garage fit for Cadillac ATS
  • Narrower for tight parkingCadillac ATS — Cadillac ATS is narrower by 0.2 in
  • Smaller exterior footprintCadillac ATS — Based on length × width (Cadillac ATS)

Dimension comparison

SpecAudi A5Cadillac ATSDifference
Length186.1 in183.6 in2.5 in
Width72.7 in72.5 in0.2 in
Height54.3 in55.0 in0.8 in
Wheelbase110.0 in109.3 in0.7 in
Curb weight3,836 lb3,556 lb281 lb

Values use trim midpoints when a model year lists a range (e.g. length 184.9 in – 187.2 in).

Compare by year

Overlapping model years with dimension data.

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